That Planetary Orbits Are Elliptical,not Circular,was Demonstrated by

question 1

Multiple Choice

That planetary orbits are elliptical,not circular,was demonstrated by

• A) Galileo.
• B) Voltaire.
• C) Newton.
• D) Kepler.
• E) Descartes.

---

Definitions:

GATT

The General Agreement on Tariffs and Trade, an international treaty designed to promote international trade by reducing or eliminating trade barriers.

Covering Law

In the philosophy of science, a general law that 'covers' or explains a set of phenomena, making them predictable and understandable.

Normative Principle

A standard or rule that guides ethical or moral behavior, prescribing how individuals ought to act in given situations.